this may or may not help, but if you run a program called devhealth, it will tell you what your running programs are calling on which DLL's.. also, does it occur on startup? if it does then its one of your startup entries, check \windows\startup in total commander or any other thing that shows hidden OS files. Im not sure in winmo uses HKLM\software\windows\currentversion\run, etc or not. Someone else can chime in about that..
this file is from
http://forum.xda-developers.com/showthread.php?t=362333
you can also see instructions.